HVHIPOT High Voltage Circuit Breaker Dynamic Characteristics Testing Kit

• Function: check
• Display: Digital
• Usage: Electric Component Tester
• Type: Electric Inductance Measuring Tester
• Environment: Room Temperature
• Warranty: 1 year
• Model NO.: GDKC-15B
• Power Source: DC 100V-300V
• Weight: 〉10Kg
• Installation: Direct Connected
• Customized: Non-Customized
• Current display: Maximum current 30A, resolution: 0.01A
• Instrument power supply: AC/DC 220V±10%; 50Hz±2%
• External trigger voltage: AC/DC10-300V, current≤120A
• Operating Environment: -20ºC~+50ºC
• Relative humidity: ≤90%
• Velocity measurement range: 0.01~25.00m/s
• Pre-insertion resistor: 100A
• Closing Resitor: 10KΩ
• Transport Package: Standard Export Wooden Box
• Specification: 360*260*170mm
• Trademark: HV Hipot
• Origin: Wuhan, China
• HS Code: 9031809090
• Production Capacity: 5000sets/Year

Product Description

Power System High Voltage Circuit Breaker Analyzer GDKC-15A




 

Product Description

High voltage circuit breaker is one of the most important control equipment in the power system. GDKC-15A is used to test the dynamic characteristics of high voltage circuit breaker. It is easy to operate, with high accuracy.

Features

• Embedded industrial control computer. The main board is based on the CortexTM-A8, the main frequency is 1GHz and the flash memory is 1GB. The booting speed is only 16 seconds. 8.4-inch color screen, windows operating system, intuitive user-friendly interface, touch screen, support for Chinese and English input, easy to operate.
• High-speed thermal printers facilitate field printing of test data.
• Internal integrated power supply, no need for on-site secondary power supply, easy to use. Can provide DC10 ~ 260V adjustable power supply, current is 20A. Arbitrarily set the action voltage of the opening and closing coils, and can be used for low-voltage action test of circuit breaker.
• Equipped with a linear sensor, a rotation sensor, a universal sensor and a bracket, and a special fixed multifunctional joint, the installation is extremely convenient and simple.
• Applicable to all models of domestic and foreign production of SF6 switches, GIS combination appliances, vacuum switches, oil switches.
• Switch action once, get all the data and graphics
• The host can store 30000 sets of field test data (extensible memory card), real-time clock inside the machine, easy to archive.
• Equipped with U disk interface, can directly save the data to U disk, upload it to the computer for analysis and save.
• Able to measure 12 metal contact and 3(6) double-end grounded switch at the same time.
• Including enveloping line, through the numeric value of multi switch test (2-10) to generate standard enveloping line, carry out analysis and comparison, the analysis of switch vibration frequency can also be carried out.
• Internal anti-interference circuit can meet the reliable use of 800KV substation.

Performance
 

• Time:

• 12 contacts inherent open (close) time
• Open (close) in phase different period
• Open(close) phase-to-phase different period
   

• Reclosing:

• C-O, O-C, C-O-C time,
• One combined time, two combined time, short time, no current time value.
   

• Bouncing:

• the bounce time of each contact, the number of bounces, the bounce process, the bounce waveform.
• The amplitude of the rebound of each contact.
   

• Speed: just open, just cloase speed, maximum speed, time-travel characteristic curve.
   
• Travel: total travel, open distance, over travel, overshoot trip, rebound amplitude.
   
• Current: The open and close current value and current waveform of open/close coils.
   
• Operating voltage

• DC0-300V/20A digital adjustable circuit breaker operating power supply is provided in the machine, and the power is automatically completed.
• The low voltage operation test measures the operating voltage value of the circuit breaker.
   

• Closing resistance: pre-cast time, pre-pitch waveform and resistance value of the closing resistor of 6contacts.
   
• Dynamic resistance (Pre-insertion resistor): 100A change waveform of dynamic resistance during circuit breaker operation.
   

Specifications 

• Usage Environment
  Input Power: 220V±10%, 50Hz±10%, Air Pressure: 86-106kpa
  Temperature: -10-40ºC                                Humidity: ≤80%RH
   
• Safety Performance
  Insulation Resistance>2MΩ
  Dielectric Strength: Shell can withstand power frequency voltage 1.5kV at 1 minute without flashover and arcing.
   
• The Basic Parameters

• Time: Range 20000.0ms, resolution 0.01ms
          Error 0.01ms ± 2digit within 200ms             
               0.1ms ± 2digit within 2000ms
               1ms±2 digit within 20000ms
   
• Closing resistance: range 10kΩ, min. resolution 1Ω
   
• Velocity: Range 20.00m/s   resolution 0.01m/s
            Error ±0.1m/s± 1digit within 0-2m/s
                 ±0.2m/s± 1digit above 2m/s
   

• Travel:

Types	Range	Resolution	Error
Vacuum breaker	50.0mm	0.1mm	0.1±1mm
SF6 circuit breaker	300.0mm	1mm
Oil circuit breaker	600.0mm

 

• Current: range 20.00A, resolution 0.01A
• Output power: DC 0-300V digital adjustable/20A (instantaneous working), resolution 1V.
• Dimensions: about 570mm (L)* 400mm (W)* 240mm (H)
• Weight: about 12kg